Number 17: Leviathan Dragon [GENF-EN039] Ghost Rare Reptile Set: 2009 Collectors Tin Card

Set: 2009 Collectors Tin Card type: Effect Monster Rarity: Secret Rare Attack: 2900 Defense: 2400 There can only be 1 face-up Earthbound Immortal monster on the field

This card's maximum number of attacks per turn equals the number of non-Tuner monsters used as its Synchro Material

Set: Turbo Pack: Booster Four Card type: Tuner Monster Rarity: Super Rare Attack: 200 Defense: 400 When this card is Normal Summoned

Set: Duel Terminal 5 Card type: Effect Monster Rarity: Rare Attack: 1700 Defense: 500 When this card is Normal Summoned: You can add to your hand 1 "Gem-Knight" monster from your Deck

Set: Phantom Darkness Card type: Fusion/Effect Monster Rarity: Secret Rare Attack: 4500 Defense: 3000 "Elemental Hero Neos" + "Rainbow Dragon" or "Rainbow Dark Dragon" This card cannot be Special Summoned

Number 17: Leviathan Dragon [GENF-EN039] Ghost Rare Reptile Set: 2009 Collectors Tin CardSet: Generation Force Card type: Xyz Effect Monster Rarity: Ghost Rare Attack: 2000 Defense: 0 2 Level 3 monsters Once per turn: You can detach 1 Xyz Material from this card, this card gains 500 ATK. If this card has no Xyz Materials, it cannot attack your opponent directly.